Found cheap hotel nearby for 20$ more with a pool and a gym. Tried to cancel the rest of the days at sabye( online it said you can get 50% back), but the front desk said no refunds. So I was confused that cancellation rules online and in fact were different.
The location is good, not too far, not too close to Kaosan, but the taxi drivers get confused how to get there.
Overall, I say it's worth 28$ a night to have a quiet ac room with wifi within 7 minute walk from everything.